Summary: Samsung's WatchOn app and the S4's IR blaster give you control over your TV, set-top box, and more. Plus, the app's programming guide puts all of your favorite shows at your fingertips.
Summary: Samsung's WatchOn app and the S4's IR blaster give you control over your TV, set-top box, and more. Plus, the app's programming guide puts all of your favorite shows at your fingertips.